1/*
2 * Copyright (c) 2004-2009 Voltaire, Inc. All rights reserved.
3 * Copyright (c) 2002-2012 Mellanox Technologies LTD. All rights reserved.
4 * Copyright (c) 1996-2003 Intel Corporation. All rights reserved.
5 *
6 * This software is available to you under a choice of one of two
7 * licenses.  You may choose to be licensed under the terms of the GNU
8 * General Public License (GPL) Version 2, available from the file
9 * COPYING in the main directory of this source tree, or the
10 * OpenIB.org BSD license below:
11 *
12 *     Redistribution and use in source and binary forms, with or
13 *     without modification, are permitted provided that the following
14 *     conditions are met:
15 *
16 *      - Redistributions of source code must retain the above
17 *        copyright notice, this list of conditions and the following
18 *        disclaimer.
19 *
20 *      - Redistributions in binary form must reproduce the above
21 *        copyright notice, this list of conditions and the following
22 *        disclaimer in the documentation and/or other materials
23 *        provided with the distribution.
24 *
25 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
26 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
27 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
28 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
29 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
30 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
31 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
32 * SOFTWARE.
33 *
34 */
35
36/*
37 * Abstract:
38 *	Defines sized datatypes for Linux User mode
39 *  exported sizes are int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t
40 *  int64_t, uint64_t.
41 */
42
43#ifndef _CL_TYPES_OSD_H_
44#define _CL_TYPES_OSD_H_
45
46#ifdef __cplusplus
47#  define BEGIN_C_DECLS extern "C" {
48#  define END_C_DECLS   }
49#else				/* !__cplusplus */
50#  define BEGIN_C_DECLS
51#  define END_C_DECLS
52#endif				/* __cplusplus */
53
54BEGIN_C_DECLS
55#if defined (_DEBUG_)
56#ifdef __IA64__
57#define cl_break() asm("   break 0")
58#else				/* __IA64__ */
59#define cl_break() asm("   int $3")
60#endif				/* __IA64__ */
61#else				/* _DEBUG_ */
62#define cl_break
63#endif
64#include <inttypes.h>
65#include <assert.h>
66#include <string.h>
67
68/*
69 * Branch prediction hints
70 */
71#if defined(HAVE_BUILTIN_EXPECT)
72#define PT(exp)    __builtin_expect( ((uintptr_t)(exp)), 1 )
73#define PF(exp)    __builtin_expect( ((uintptr_t)(exp)), 0 )
74#else
75#define PT(exp)    (exp)
76#define PF(exp)    (exp)
77#endif
78
79#if defined (_DEBUG_)
80#define CL_ASSERT	assert
81#else				/* _DEBUG_ */
82#define CL_ASSERT( __exp__ )
83#endif				/* _DEBUG_ */
84/*
85 * Types not explicitly defined are native to the platform.
86 */
87typedef int boolean_t;
88typedef volatile int32_t atomic32_t;
89
90#ifndef NULL
91#define NULL	(void*)0
92#endif
93
94#define UNUSED_PARAM( P )
95
96END_C_DECLS
97#endif				/* _CL_TYPES_OSD_H_ */
98